頁籤選單縮合
題 名 | Delay-Dependent Robust Control for Uncertain Singular Time-Delay Systems |
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作 者 | Su, Hongye; Ji, Xiaofu; Chu, Jian; | 書刊名 | Asian Journal of Control |
卷 期 | 8:2 民95.06 |
頁 次 | 頁180-189 |
分類號 | 448.942 |
關鍵詞 | Uncertain singular time-delay system; Robust stability; Robust stabilization; Linear matrix inequality; LMI; |
語 文 | 英文(English) |
英文摘要 | The problem of delay-dependent robust stabilization for uncertain singular time-delay systems is investigated in this paper. The parameter uncertainty is assumed to be norm-bounded and possibly time-varying, while the time delay considered here is assumed to be constant but unknown. A delay-dependent condition is presented for a singular time-delay system to be regular, impulse free, and stable, based on which robust stability analysis and the robust stabilization problem are studied. An explicit expression for the desired state-feedback control law is also given. The obtained results are formulated in terms of linear matrix inequalities (LMIs), which involve no decomposition of the system matrices. Some numerical examples are given to show the efficiency of the theoretical conditions. |
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